OVERVIEW
Genuine bolt for the original hood latch attachment
The N-905-375-02 Genuine VW/Audi bolt secures the original hood latch at its assigned core-support attachment on the B5 A4 configurations below. The factory specification is M6×20 with an oval combination head.
The hood latch and hinges use different mounting fasteners. Match the complete factory number and original latch connection. This individual bolt does not include the latch, release cable, support panel or hinge hardware.
Technical details
- Complete factory number: N-905-375-02.
- Factory specification: M6 × 20.
- Design: oval combination head with internal drive.
- Quantity supplied: one individual bolt.
Correct head geometry and thread engagement reproduce the original attachment. The required washer arrangement depends on the original latch connection. Do not substitute a hinge bolt or a general-purpose M6 fastener based only on diameter.
Common reasons to replace
- The original latch mounting bolt is missing after service.
- The internal drive is damaged.
- Threads are damaged or cross-threaded.
- The head or bearing surface is distorted.
- Incorrect hardware was installed at the latch attachment.
Inspect the latch, support mounting points and release cable before fitting a replacement. A new bolt cannot correct a sticking mechanism, bent support or incorrect latch alignment.
Vehicle fitment
Observe the 1999 VIN cutoff and the original latch design. The listed sedan and Avant configurations are separate body applications. Later revised latch hardware is outside these rows.
| Vehicle | Model years | Engine | Configuration | Application restrictions |
|---|---|---|---|---|
| Audi A4 | 1996–1997 | 2.8L 12-valve gasoline V6 | B5 sedan; front-wheel drive or quattro; Original hood latch/core-support attachment | Original latch connection assigned N90537502 M6×20; match the installed latch and hardware. |
| Audi A4 | 1997–1999 | 1.8L turbocharged gasoline inline-four | B5 sedan; front-wheel drive or quattro; Original hood latch/core-support attachment | 1999 VIN up to 8D-X-199999. Original hood latch mounting assigned N90537502; excludes later revised latch hardware. |
| Audi A4 Avant | 1999 | 1.8L turbocharged gasoline inline-four | B5 wagon; quattro; Original hood latch/core-support attachment | VIN up to 8D-X-199999; original hood latch attachment assigned N90537502. |
| Audi A4 | 1998–1999 | 2.8L 30-valve gasoline V6 | B5 sedan; front-wheel drive or quattro; Original hood latch/core-support attachment | 1999 VIN up to 8D-X-199999; original latch connection assigned N90537502. Verify the original latch and required washer arrangement. |
| Audi A4 Avant | 1998–1999 | 2.8L 30-valve gasoline V6 | B5 wagon; quattro; Original hood latch/core-support attachment | 1999 VIN up to 8D-X-199999; original latch connection assigned N90537502. Verify the original latch and required washer arrangement. |
Installation guidance
Follow the factory hood-latch adjustment procedure. Support the latch, preserve the required alignment and use the original washer arrangement. Start the bolt by hand and tighten to the prescribed connection specification.
Verify latch and secondary-catch operation using the factory procedure before closing the hood normally. Confirm release-cable routing, latch security and correct hood alignment. Do not force a misaligned hood closed.
Ordering information
Supplied as one genuine bolt. A latch attachment can require multiple fasteners; confirm the quantity needed. Latch, washers, cable, hinges and support components are not included.